#3D64D0#3D64D0

#3D64D0 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.5% C 0.173 H 265.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D64D0
RGB	rgb(61, 100, 208)
HSL	hsl(224, 61%, 53%)
HSV	hsv(224, 71%, 82%)
CMYK	cmyk(70.7%, 51.9%, 0%, 18.4%)
CIE-LAB	lab(45.16, 22.77, -59.91)
CIE-LCH	lch(45.16, 64.09, 290.81°)
OKLab	oklab(53.55% -0.0126 -0.1723)
OKLCH	oklch(53.55% 0.173 265.8)
XYZ	xyz(17.8628, 14.6587, 61.5503)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D64D0 #D0A93D

analogous

#3DADD0 #3D64D0 #603DD0

triadic

#3D64D0 #D03D64 #64D03D

tetradic

#3D64D0 #D03DAD #D0A93D #3DD060

square

#3D64D0 #D03DAD #D0A93D #3DD060

split-complementary

#3D64D0 #D0603D #ADD03D

monochromatic

#1D3476 #294AA7 #3D64D0 #6E8BDC #A0B3E8

Accessibility & contrast

On white

5.34

#3D64D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3D64D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D64D0

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D64D0	#FFFFFF	#000000	##FFFFFF
##3D64D0	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D72D4

Deuteranopia (green-blind)

#0064CE

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d64d0;
/* rgb */ color: rgb(61, 100, 208);
/* oklch */ color: oklch(53.5% 0.173 265.8);

Tailwind

colors: {
  custom: {
    50: '#848fdf',
    500: '#3d64d0',
    950: '#000000',
  },
}

SCSS

$custom: #3d64d0;
$custom-light: #848fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d64d0",
  "rgb": {
    "r": 61,
    "g": 100,
    "b": 208
  },
  "hsl": {
    "h": 224.082,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53546,
    "c": 0.17274,
    "h": 265.8
  },
  "luminance": 0.14661
}

Semantic roles & 50–950 ramp

primary

#3D64D0

secondary

#D4C395

accent

#BA44E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3D64D0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →